--- misc/nss-3.12.8/mozilla/nsprpub/pr/src/md/unix/os_Linux_x86.s 2006-12-11 09:45:30.000000000 +0000 +++ misc/build/nss-3.12.8/mozilla/nsprpub/pr/src/md/unix/os_Linux_x86.s 2012-02-18 20:48:10.702109102 +0000 @@ -1,46 +1,46 @@ -/ -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- -/ -/ ***** BEGIN LICENSE BLOCK ***** -/ Version: MPL 1.1/GPL 2.0/LGPL 2.1 -/ -/ The contents of this file are subject to the Mozilla Public License Version -/ 1.1 (the "License"); you may not use this file except in compliance with -/ the License. You may obtain a copy of the License at -/ http://www.mozilla.org/MPL/ -/ -/ Software distributed under the License is distributed on an "AS IS" basis, -/ WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License -/ for the specific language governing rights and limitations under the -/ License. -/ -/ The Original Code is the Netscape Portable Runtime (NSPR). -/ -/ The Initial Developer of the Original Code is -/ Netscape Communications Corporation. -/ Portions created by the Initial Developer are Copyright (C) 2000 -/ the Initial Developer. All Rights Reserved. -/ -/ Contributor(s): -/ -/ Alternatively, the contents of this file may be used under the terms of -/ either the GNU General Public License Version 2 or later (the "GPL"), or -/ the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), -/ in which case the provisions of the GPL or the LGPL are applicable instead -/ of those above. If you wish to allow use of your version of this file only -/ under the terms of either the GPL or the LGPL, and not to allow others to -/ use your version of this file under the terms of the MPL, indicate your -/ decision by deleting the provisions above and replace them with the notice -/ and other provisions required by the GPL or the LGPL. If you do not delete -/ the provisions above, a recipient may use your version of this file under -/ the terms of any one of the MPL, the GPL or the LGPL. -/ -/ ***** END LICENSE BLOCK ***** - -/ PRInt32 _PR_x86_AtomicIncrement(PRInt32 *val) -/ -/ Atomically increment the integer pointed to by 'val' and return -/ the result of the increment. -/ +# -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- +# +# ***** BEGIN LICENSE BLOCK ***** +# Version: MPL 1.1/GPL 2.0/LGPL 2.1 +# +# The contents of this file are subject to the Mozilla Public License Version +# 1.1 (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# http://www.mozilla.org/MPL/ +# +# Software distributed under the License is distributed on an "AS IS" basis, +# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License +# for the specific language governing rights and limitations under the +# License. +# +# The Original Code is the Netscape Portable Runtime (NSPR). +# +# The Initial Developer of the Original Code is +# Netscape Communications Corporation. +# Portions created by the Initial Developer are Copyright (C) 2000 +# the Initial Developer. All Rights Reserved. +# +# Contributor(s): +# +# Alternatively, the contents of this file may be used under the terms of +# either the GNU General Public License Version 2 or later (the "GPL"), or +# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), +# in which case the provisions of the GPL or the LGPL are applicable instead +# of those above. If you wish to allow use of your version of this file only +# under the terms of either the GPL or the LGPL, and not to allow others to +# use your version of this file under the terms of the MPL, indicate your +# decision by deleting the provisions above and replace them with the notice +# and other provisions required by the GPL or the LGPL. If you do not delete +# the provisions above, a recipient may use your version of this file under +# the terms of any one of the MPL, the GPL or the LGPL. +# +# ***** END LICENSE BLOCK ***** + +# PRInt32 _PR_x86_AtomicIncrement(PRInt32 *val) +# +# Atomically increment the integer pointed to by 'val' and return +# the result of the increment. + .text .globl _PR_x86_AtomicIncrement .align 4 @@ -52,11 +52,11 @@ incl %eax ret -/ PRInt32 _PR_x86_AtomicDecrement(PRInt32 *val) -/ -/ Atomically decrement the integer pointed to by 'val' and return -/ the result of the decrement. -/ +# PRInt32 _PR_x86_AtomicDecrement(PRInt32 *val) +# +# Atomically decrement the integer pointed to by 'val' and return +# the result of the decrement. + .text .globl _PR_x86_AtomicDecrement .align 4 @@ -68,25 +68,25 @@ decl %eax ret -/ PRInt32 _PR_x86_AtomicSet(PRInt32 *val, PRInt32 newval) -/ -/ Atomically set the integer pointed to by 'val' to the new -/ value 'newval' and return the old value. -/ -/ An alternative implementation: -/ .text -/ .globl _PR_x86_AtomicSet -/ .align 4 -/_PR_x86_AtomicSet: -/ movl 4(%esp), %ecx -/ movl 8(%esp), %edx -/ movl (%ecx), %eax -/retry: -/ lock -/ cmpxchgl %edx, (%ecx) -/ jne retry -/ ret -/ +# PRInt32 _PR_x86_AtomicSet(PRInt32 *val, PRInt32 newval) +# +# Atomically set the integer pointed to by 'val' to the new +# value 'newval' and return the old value. +# +# An alternative implementation: +# .text +# .globl _PR_x86_AtomicSet +# .align 4 +#_PR_x86_AtomicSet: +# movl 4(%esp), %ecx +# movl 8(%esp), %edx +# movl (%ecx), %eax +#retry: +# lock +# cmpxchgl %edx, (%ecx) +# jne retry +# ret + .text .globl _PR_x86_AtomicSet .align 4 @@ -96,11 +96,11 @@ xchgl %eax, (%ecx) ret -/ PRInt32 _PR_x86_AtomicAdd(PRInt32 *ptr, PRInt32 val) -/ -/ Atomically add 'val' to the integer pointed to by 'ptr' -/ and return the result of the addition. -/ +# PRInt32 _PR_x86_AtomicAdd(PRInt32 *ptr, PRInt32 val) +# +# Atomically add 'val' to the integer pointed to by 'ptr' +# and return the result of the addition. + .text .globl _PR_x86_AtomicAdd .align 4 @@ -113,5 +113,5 @@ addl %edx, %eax ret -/ Magic indicating no need for an executable stack +# Magic indicating no need for an executable stack .section .note.GNU-stack, "", @progbits ; .previous